🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.49 AU - 0.73 AU

Year: 173 Days

Day: 15.5 Hours

Environment

Temp: 147 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.71 AU - 2.49 AU

Year: 1106 Days

Day: 12.3 Hours

Environment

Temp: -73 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.85 AU - 2.51 AU

Year: 1170 Days

Day: 47.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.62 AU - 3.96 AU

Year: 2169 Days

Day: 28.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.13 AU - 4.45 AU

Year: 3229 Days

Day: 27.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,576,491 km

• M1: 4,015,955 km (0.088 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.32 AU - 4.66 AU

Year: 3458 Days

Day: 20 Hours

Environment

Temp: -130 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 4.13 AU - 5.29 AU

Year: 3715 Days

Day: 28.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.1

Radius: 11.4

Gravity: 5.23 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.26 AU - 7.02 AU

Year: 4868 Days

Day: 6.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 29,576,491 km

• M1: 265,237 km (0.057 R)
• M2: 404,213 km (0.1 R)
• M3: 563,535 km (0.093 R)
• M4: 710,440 km (0.036 R)
• M5: 807,829 km (0.077 R)
• M6: 1,058,704 km (0.116 R)
• M7: 1,200,972 km (0.101 R)
• M8: 1,521,410 km (0.045 R)
• M9: 1,618,051 km (0.052 R)
• M10: 1,733,540 km (0.086 R)
• M11: 1,868,926 km (0.106 R)
• M12: 2,168,571 km (0.112 R)
• M13: 2,241,425 km (0.116 R)
• M14: 2,315,177 km (0.097 R)
• M15: 3,220,693 km (0.094 R)
• M16: 3,645,999 km (0.114 R)
• M17: 3,865,310 km (0.078 R)
• M18: 3,976,760 km (0.111 R)
• M19: 4,202,653 km (0.093 R)
• M20: 4,881,977 km (0.03 R)
• M21: 5,099,791 km (0.107 R)
• M22: 5,721,670 km (0.117 R)
• M23: 5,900,140 km (0.089 R)
• M24: 5,977,333 km (0.065 R)
• M25: 6,341,454 km (0.116 R)
• M26: 7,091,238 km (0.062 R)
• M27: 7,365,900 km (0.113 R)
• M28: 7,644,152 km (0.11 R)
• M29: 7,756,350 km (0.105 R)
• M30: 8,039,390 km (0.057 R)
• M31: 8,210,978 km (0.083 R)
• M32: 8,297,147 km (0.069 R)
• M33: 9,354,953 km (0.096 R)
• M34: 9,595,806 km (0.116 R)
• M35: 9,899,789 km (0.08 R)
• M36: 10,423,830 km (0.063 R)
• M37: 10,705,074 km (0.077 R)
• M38: 12,017,197 km (0.101 R)
• M39: 12,279,143 km (0.074 R)
• M40: 12,410,789 km (0.119 R)
• M41: 12,742,148 km (0.099 R)
• M42: 12,975,820 km (0.078 R)
• M43: 13,515,120 km (0.051 R)
• M44: 13,958,828 km (0.118 R)
• M45: 14,790,442 km (0.117 R)
• M46: 15,673,818 km (0.073 R)
• M47: 15,781,079 km (0.116 R)
• M48: 16,792,959 km (0.069 R)
• M49: 16,865,963 km (0.072 R)
• M50: 16,975,768 km (0.091 R)
• M51: 17,380,580 km (0.067 R)
• M52: 17,528,532 km (0.071 R)
• M53: 18,162,079 km (0.073 R)
• M54: 18,312,275 km (0.088 R)
• M55: 18,689,561 km (0.098 R)
• M56: 18,993,095 km (0.06 R)
• M57: 19,069,390 km (0.074 R)
• M58: 19,875,274 km (0.106 R)
• M59: 21,679,275 km (0.115 R)
• M60: 22,158,437 km (0.115 R)
• M61: 23,046,001 km (0.082 R)
• M62: 23,371,675 km (0.086 R)
• M63: 23,821,965 km (0.05 R)
• M64: 24,109,941 km (0.078 R)
• M65: 24,481,991 km (0.074 R)
• M66: 25,106,263 km (0.088 R)
• M67: 25,651,547 km (0.114 R)
• M68: 26,158,235 km (0.06 R)
• M69: 26,285,543 km (0.08 R)
• M70: 26,497,972 km (0.102 R)
• M71: 26,839,204 km (0.075 R)
• M72: 27,353,671 km (0.083 R)
• M73: 27,741,728 km (0.083 R)
• M74: 27,914,813 km (0.106 R)
• M75: 28,610,443 km (0.078 R)
• M76: 28,872,838 km (0.112 R)
• M77: 29,048,316 km (0.109 R)
• M78: 29,179,962 km (0.111 R)
• M79: 29,444,152 km (0.113 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 15,833 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit